56148190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{821}}^1\times {\mathrm{977}}^1$

素因数の和:1812

約数の個数: 32

約数和(自身を含む): 115763904

約数和(自身を除く): 59615714

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 821, 977, 1642, 1954, 4105, 4885, 5747, 6839, 8210, 9770, 11494, 13678, 28735, 34195, 57470, 68390, 802117, 1604234, 4010585, 5614819, 8021170, 11229638, 28074095, 56148190]

約数ペア:

[(1, 56148190), (2, 28074095), (5, 11229638), (7, 8021170), (10, 5614819), (14, 4010585), (35, 1604234), (70, 802117), (821, 68390), (977, 57470), (1642, 34195), (1954, 28735), (4105, 13678), (4885, 11494), (5747, 9770), (6839, 8210)]